sockjock
04-02-08, 03:46 PM
My 95 Blazer just started idling very erratic last night and then the SES light came on. So this morning when Advance opened I went up there and let them put their scan tool on it. It showed a DTC of P1406. Of course they had no clue and so I called a local mechanic who is supposed to be one of the best GM mechanics in the area. He told me he was booked up and wouldn't be able to get to it right away(translation DAYS) But he suggested that the EGR most probably was stuck, but he mentioned that another symptom of this is a hard brake pedal. My brake pedal pressure seems normal but it idles terrible and acts like it wants to stall. I'm stuck in a tight spot. My other Blazer is getting the trans. rebuilt. I need this Blazer on the road since it is my families only mode of transport right now. I could really use some help here(YESTERDAY if possible). I plan on pulling the EGR and checking it, but if that isn't it IDK....HELP.
ps. I recently replaced the fuel pump,relay,sending unit & filter if that's of any help and my mileage is approx. 115,xxx miles.
ps. I recently replaced the fuel pump,relay,sending unit & filter if that's of any help and my mileage is approx. 115,xxx miles.